import axios from "axios";
import { message } from "@/utils/message";
import store from "@/store";
import { getToken } from "@/utils/auth";
import define from "@/utils/define";

// create an axios instance
const service = axios.create({
  baseURL: process.env.VUE_APP_BASE_API, // url = base url + request url
  withCredentials: false, // send cookies when cross-domain requests
  timeout: define.timeout // request timeout
});

// request interceptor
service.interceptors.request.use(
  config => {
    if (config.url.indexOf("http") > -1) config.baseURL = "";
    // 部分接口timeout时间单独处理
    if (
      config.url.indexOf("SynThirdInfo") > -1 ||
      config.url.indexOf("extend/Email/Receive") > -1 ||
      config.url.indexOf("Permission/Authority/Data") > -1 ||
      config.url.indexOf("DataSync/Actions/Execute") > -1
    ) {
      config.timeout = 100000;
    }

    if (config.url.indexOf("/upload") > -1) {
      config.timeout = 10000000;
    }
    if (store.getters.token) {
      // do something before request is sent
      config.headers["Authorization"] = getToken();
    }
    if (config.method == "get") {
      config.params = config.data;
    }
    let timestamp = Date.parse(new Date()) / 1000;
    if (config.url.indexOf("?") > -1) {
      config.url += `&n=${timestamp}`;
    } else {
      config.url += `?n=${timestamp}`;
    }
    return config;
  },
  error => {
    // do something with request error
    if (process.env.NODE_ENV === "development") {
      // for debug
    }
    return Promise.reject(error);
  }
);

// response interceptor
service.interceptors.response.use(
  response => {
    const res = response.data;
    let config = response.config;
    let url = config.url;
    // 特殊接口处理
    if (
      url.indexOf("/Base/DataSource/Actions/Test") > -1 ||
      (url.indexOf("Model") > -1 && url.indexOf("Config") > -1) ||
      url.indexOf("/class_archives") > -1
    )
      return res;
    if (res.code !== 200) {
      message({
        message: res.msg || "请求出错，请重试",
        type: "error",
        duration: 1500,
        onClose: () => {
          if (
            url.indexOf("/api/oauth/Login") < 0 &&
            url.indexOf("/api/oauth/LockScreen") < 0 &&
            (res.code === 600 || res.code === 601 || res.code === 602)
          ) {
            // 600：登录过期,请重新登录  601: 您的帐号在其他地方已登录,被强制踢出 602: Token验证失败
            store.dispatch("user/resetToken").then(() => {
              if (window.location.pathname.indexOf("login") > -1) return;
              setTimeout(() => {
                location.reload();
              }, 100);
            });
          }
        }
      });
      return Promise.reject(new Error(res.msg || "Error"));
    } else {
      return res;
    }
  },
  error => {
    if (process.env.NODE_ENV === "development") {
      // for debug
    }
    message({
      message: "请求出错，请重试",
      type: "error",
      duration: 1500
    });
    return Promise.reject(error);
  }
);

export default service;
